Blocking mobile phone signals | Mobile Phone Block 20 Meters

Professional 30dBm Radio Frequency Jammer , WIFI / LTE / 4G Cellular Phone Jammer
  14 bands radio frequency  jammer  with fans, VHF /UHF/ GSM /WIFI/ LTE /4G jammer   Description:   This full spectrum signal jammer is with 14 channels. RF output power of each channel   is no less than 1 watt, effective shielding any cheating signal.And one important thing is :the antenna is hidden inside,cut all the signals but not easy be found where the jammer is.   The jammer adopts DC 19 power supply. It is equipped with a precision voltage regulator circuit, even if the voltage fluctuation is changeable, it also won't affect the normal work .   Host cooling structure of shell is by professional design. It can endure high temperature environment, by transferring heat quickly to the heat exchange surface , avoid heat  local  accumulation.   Two mute fans instant remove the power amplifier heat, to ensure the stability of the host long continuous operation.   it is suitable for use in school examination rooms, prisons, clubhouses and government departments. epartments.   Specifications:   Output port Frequency Average out- putting power Channel out- putting power 150MHZ 135-200 MHz 30dBm 6dBm/30KHz(min) 250MHZ 200-300 MHz 30dBm 1dBm/30KHz(min) 350MHZ 300-400 MHz 30dBm 1dBm/30KHz(min) 450MHZ 400-500 MHz 29dBm -2dBm/30KHz(min) 550MHZ 500-600 MHz 29dBm -3dBm/30KHz(min) 650MHZ 600-700 MHz 29dBm 3dBm/30KHz(min) 750MHZ 700-800 MHz 29dBm -2dBm/30KHz(min) CDMA 851-894 MHZ 30dBm 3dBm/30KHz(min) GSM 925-960 MHZ 30dBm 3dBm/30KHz(min) DCS 1805-1990 MHZ 30dBm 3dBm/30KHz(min) 3G 2110-2170 MHZ 30dBm 3dBm/30KHz(min) WIMAX 2300-2400 MHZ 30dBm 3dBm/30KHz(min) WIFI 2400-2500 MHZ 30dBm 3dBm/30KHz(min) 4G 2620-2690 MHZ 30dBm 3dBm/30KHz(min) Power supply: AC adapter   (AC220V-DC19V)    Weight :3.5kg Semidiameter of interception:2m-50m(depend on site signal strength and environment condition) Working Hours:Continuously more  than 24hours  Power consumption :80watts Humidity: 30%-95%                   Running Temperature: -20 to +55 Celsius Degree       Competitive Advantage:   Design of soft-start circuit, this function can maintain the stable operation condition, avoid mechanical switch to produce lighter phenomenon. with good cooling system, can operate for long time. It is a high-tech product made by our company .it adopts  foreign advanced technologyand imported components to ensure the quantity and stability. Effectively making subsections of frequency spectrums, just interfering downlink and causing no interception of base station  Perfect Alarm System, fully protected circuit in case of disconnection of antennas.   this jammer is with 14 bands ,can block all mobile signal and radio signal . the antenna could be designed inside or expose to the air!    Applications: 1. Conference room, auditoriums, law court, library, exam room, school, cinema, theater, museum,                 hospital etc. 2. Places where using mobile phones is prohibited such as Service Station, Security Services, Military           Units, Border Patrol and Drug Enforcement, Customs, etc.    

blocking mobile phone signals

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Email:fqOB_9lWIxJD@aol.com
2019-08-01
Says:My samsung stratosphere's status bar has an indicator for 4g or 3g,only verizon's 4g network is 100% lte,.

Email:vmy7_5Kl5hoS@yahoo.com
2019-07-29
Says:Phonelex verizon cell phone signal booster amplifier 4g lte 700mhz band13 cell signal booster wireless verizon mobile phone signal booster repeater (whip+yagi).4 ghz antennas 868 mhz dipole antennas north america.portable 3g gsm cdma jammers with the ability to jam all cell phone frequencies in radius up to 30 meters,here's how you uninstall those downloaded apps,cell phone towers are structures built on specific parcels of land that are designed to accommodate wireless …,download any audio record for windows now from softonic..

Email:iumJ2_F6KIt@yahoo.com
2019-07-27
Says:A mobile phone jamming device is a common tool that is utilized to avoid the transmission of cell network signals to the mobile phones,find great deals on ebay for cell phone jammer in retail security and surveillance equipment,the phone will withhold any notifications for things like text messages or news updates,so alligator is the most powerful handheld protection device,this diy can improves the signal of cell phone signal inside your house,.

Email:yqGu2_T6StFG@gmx.com
2019-07-26
Says:Find great deals on ebay for phone jammers.read our how-to guide to blocking pesky calls using the iblacklist app or your phone 's do not disturb mode,you can just pick up the right and suitable one …,.